Trioza nigra Kuwayama, 1910, 1911

Cho, Geonho, Burckhardt, Daniel & Lee, Seunghwan, 2022, Check list of jumping plant-lice (Hemiptera: Psylloidea) of the Korean Peninsula, Zootaxa 5177 (1), pp. 1-91 : 76

Trioza nigra Kuwayama, 1910

( Figs. 180–182 )

Trioza nigra Kuwayama, 1910: 57 .

Triozopsis nigra ; Li (2011: 1469); Yang et al. (2013: 81).

Distribution in Korea. CB, CN, GB, GG, GN, GW, JB, JJ, JN ( Miyatake 1971; Kwon & Lee 1981; Kwon 1983) (KNA, NIBR, SNU).

Host plant. Styrax japonicus Siebold & Zucc. , S. obassis Siebold & Zucc. (Styracaceae) ( Kwon 1983). Kwon & Lee (1981) and Kwon (1983) reported Symplocos coreana (H. Lév.) Ohwi (Symplocaceae) as a host which is unlikely.

Figures

FIGURES 174‒181. Habitus. 174. Trioza cinnamomi, adult female. 175. Trioza cinnamomi, fifth instar immature. 176. Pit galls of Trioza cinnamomi. 177. Trioza machilicola, adult female. 178. Fifth instar immature mummy of Trioza machilicola. 179. Pit galls and symtom of Trioza machilicola. 180. Trioza nigra, adult male. 181. Trioza nigra, adult female. (Photos 174–179 from Cho et al. (2017a))

FIGURES 182‒189. Habitus.182. Trioza nigra, fifth instar immature.183. Trioza quercicola, adult male.184. Trioza quercicola, adult female. 185. Trichochermes rhamnisugus, adult female. 186. Trichochermes rhamnisugus, fifth instar immature. 187. Heterotrioza stackelbergi, adult male. 188. Heterotrioza stackelbergi, adult female. 189. Enclosed gall of Heterotrioza stackelbergi. (Photos 183–184, 187–189 from Cho et al. (2017a))